On screen
Cast
25 credited performers
Courtenay Taylor
K.O. (voice)
Kate Flannery
Carol (voice)
Jim Cummings
Lord Boxman
Ashly Burch
Enid (voice)
Ian Jones-Quartey
Rad (voice)
David Herman
Jethro (voice) / additional voices (voice)
SungWon Cho
Teamster / Game (voice)
Ben Jones
A Real Magic Skeleton (voice)
Melissa Villaseñor
Potato (voice) / Drupe (voice)
Roger Craig Smith
Sonic the Hedgehog
Colleen O'Shaughnessey
Miles "Tails" Prower
Michael Sinterniklaas
Hero
LeVar Burton
Kwame
David Coburn
Captain Planet
Estelle
Garnet
Tara Strong
Ben Tennyson / Raven / Ilana
Peter Browngardt
Festro / Uncle Grandpa
Michael Dorn
Strike / I.M. Weasel
John DiMaggio
Four Arms / Jake the Dog / Shnitzel
Jonathan Davis
Succulentus
Chris Niosi
Nick Army / Pird
Mary Elizabeth McGlynn
Dynamite Watkins (voice)
Kali Hawk
Red Action (voice)
Artwork unavailable
Cole Sanchez
Colewort (voice) / additional voices (voice)
James Urbaniak
Joff (voice)